Layer Estimates:

Layer: HUC8 Watershed (ID:0)
Count: 53
Extent:

XMin: -8968201.98618244
YMin: 4371835.78067787
XMax: -8222252.06284012
YMax: 5397251.10598398
Spatial Reference: 102100 (3857)

Layer: Land River Segment (ID:1)
Count: 1925
Extent:

XMin: -8968203.70905395
YMin: 4371839.57889837
XMax: -8222249.54095679
YMax: 5397251.5753327
Spatial Reference: 102100 (3857)